13986717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4159}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 19968000

約数和(自身を除く): 5981283

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 4159, 12477, 79021, 237063, 245381, 736143, 4662239, 13986717]

約数ペア:

[(1, 13986717), (3, 4662239), (19, 736143), (57, 245381), (59, 237063), (177, 79021), (1121, 12477), (3363, 4159)]